CMC FP6000

CMC FP6000

KimaCell® CMC FP6000 sodium carboxymethyl cellulose is made through carboxymethylation. Carboxymethyl cellulose belongs to cellulose ether, which is a loose white or yellowish powder, odorless, tasteless, non-toxic, and easily soluble in water. Pure carboxymethyl cellulose has no practical value, but its sodium salt is actually used to thicken and protect colloid. The production method of carboxymethyl cellulose is to react cellulose with sodium hydroxide to produce alkali cellulose, and then use monochloroacetic acid for carboxymethylation. The concentration of sodium hydroxide should be controlled during the reaction. If the concentration is high, the reaction will be fast and the side reaction will be few. The quality of carboxymethyl cellulose is determined by the degree of substitution, degree of polymerization, homogeneity and purity. The degree of substitution refers to the average number of carboxymethyl groups contained in each glucose residue of cellulose macromolecules, generally 0.65-0.85; The degree of polymerization is generally 200~1000. The dilute solution of carboxymethyl cellulose has the characteristics of polyelectrolyte.

Where to buy Cas 9004-32-4
CMC FP6000

Specification of CMC FP6000

Chemical nameSodium Carboxymethyl Cellulose
SynonymCellulose gum, Carboxymethyl Cellulose, derivative of cellulose, Carboxymethylcellulose sodium salt, Na CMC, Sodium cellulose glycolate, Sodium CMC
CAS number9004-32-4
Product GradeCMC FP6000
SolubilityWater Soluble Cellulose ether
Physical formWhite to off-white cellulose powder
AppearanceWhite to creamy, free flow odorless powder
PH6.5- 8.5
Viscosity ( 1%, Brookfield, 25℃)6000-7000 cps
Degree of Substitution0.75-0.90
Purity (dry basis)Min97%
Loss on drying (moisture)Max. 8.0%
Particle sizeMin.99.0% pass through 100 mesh
HS code39123100

Application of CMC FP6000

KimaCell® CMC FP6000 sodium carboxymethyl cellulose as a protective colloid can improve the stability of the lotion polymerization system in a wide range of PH values, enable pigments, fillers and other additives to be evenly dispersed in the coating, so that the coating has excellent pigment adhesion effect, and can also significantly improve the viscosity of the latex coating, improve the leveling property of the coating, improve the splash resistance and sagging resistance of the coating, thus improving the construction performance of the coating and improving the work efficiency, Improve the anti shrinkage and crazing properties, and improve the surface quality.

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CMC FP6000